The colour lab
Close to Cerulean (Crayola)
What is this colour called?
The closest names in the swatch book, nearest first. The number is the distance in CIE Lab space: under 2 is hard to tell apart by eye.
Cerulean (Crayola)
#1DACD65.4Pacific blue#1CA9C96.2Blue (Weezer Blue Album cover)#189BCC6.5Weezy Blue#189BCC6.5Maximum blue#47ABCC6.7Blue (Munsell)#0093AF7.6Cyan (process)#00B7EB11.4Sora-iro空色#4D8FAC11.6Carolina blue#56A0D312.7United Nations blue#009EDB13.2Process Cyan#00B9F213.7Blue (NCS)#0087BD13.8Harmonies
Contrast with text
White text 3.12:1large text only
Black text 6.72:1passes AA
Ratios follow the WCAG 2 formula. 4.5:1 is the usual minimum for body text.
Through colour-blind eyes
Typical vision
Protanopia
Deuteranopia
Tritanopia
No colour
A simulation. Real colour vision varies from person to person.